Hadoop伪分布式配置文件

1. [代码]core-site.xml    

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
        <name>fs.default.name</name>
        <value>hdfs://localhost:9000/</value>
    </property>

    <property>
        <name>hadoop.tmp.dir</name>
        <value>/home/wangxing/hadoop-0.20.2/tmpdir</value>
    </property>
</configuration>

2. [代码]hdfs-site.xml    

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
        <name>dfs.replication</name>
        <value>1</value>
    </property>
    
    <property>  
        <name>dfs.name.dir</name>
        <value>/home/wangxing/hadoop-0.20.2/tmpdir/hdfs/name</value>  
    </property>  
    
    <property>  
        <name>dfs.data.dir</name>  
        <value>/home/wangxing/hadoop-0.20.2/tmpdir/hdfs/data</value>  
    </property>
</configuration>

3. [代码]mapred-site.xml   

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
        <name>mapred.job.tracker</name>
        <value>localhost:9001</value>
    </property>

    <property>  
        <name>mapred.local.dir</name>  
        <value>/home/wangxing/hadoop-0.20.2/tmpdir/mapred/local</value>  
    </property>  
    
    <property>  
        <name>mapred.system.dir</name>  
        <value>/home/wangxing/hadoop-0.20.2/tmpdir/mapred/system</value>  
    </property>

</configuration>